seqatomic

Documentation

Overview

Package seqatomic doesn't exist. This file must be instantiated using the go_template_instance rule in tools/go_generics/defs.bzl.

Index

• type Value
  • func SeqAtomicLoad(seq *sync.SeqCount, ptr *Value) Value
  • func SeqAtomicTryLoad(seq *sync.SeqCount, epoch sync.SeqCountEpoch, ptr *Value) (val Value, ok bool)

Types

type Value

type Value struct{}

Value is a required type parameter.

func SeqAtomicLoad

func SeqAtomicLoad(seq *sync.SeqCount, ptr *Value) Value

SeqAtomicLoad returns a copy of *ptr, ensuring that the read does not race with any writer critical sections in seq.

func SeqAtomicTryLoad

func SeqAtomicTryLoad(seq *sync.SeqCount, epoch sync.SeqCountEpoch, ptr *Value) (val Value, ok bool)

SeqAtomicTryLoad returns a copy of *ptr while in a reader critical section in seq initiated by a call to seq.BeginRead() that returned epoch. If the read would race with a writer critical section, SeqAtomicTryLoad returns (unspecified, false).